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Lynna [10]
3 years ago
10

If AD = y + 6 and DC = 2y, what is the length of DC?

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
5 0

Answer:

DC = 12

Step-by-step explanation:

y + 6 = 2y\Leftrightarrow y = 6\Leftrightarrow DC = 12

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